Portable blood oxygen measuring system

Abstract

The invention discloses a portable blood oxygen measuring system. The portable blood oxygen measuring system is characterized by comprising a sensor module for detecting signals from the surface skin of a human body and a master control module electrically connected with the sensor module and used for processing the measurement signals of the sensor module to obtain physiological information of a detector, wherein a battery is connected to the master control module, the sensor module, the master control module and the battery are integrally arranged on a housing worn on the finger or wrist. The portable blood oxygen measuring system makes activities of a wearer not limited at the finger or wrist of the human body without accessories for heart rate and blood oxygen saturation degree measurement, the wearer can perform daily continuous monitoring in a static or dynamic state, and the portable blood oxygen measuring system is more convenient to use and can provide continuous and reliable data recording and analysis results for a user or a medical worker and provide an effective basis for follow-up diagnosis and give treatment.

Description

technical field [0001] The invention relates to the technical field of blood oxygen measurement based on reflective photoplethysmography, in particular to a portable blood oxygen measurement system. Background technique [0002] Pulse oximetry is often used to detect blood oxygen saturation with finger or wrist arteries and their branches as the detection object. This method uses the characteristics of oxyhemoglobin and non-oxygenated hemoglobin that have different absorption rates for different wavelengths of incident light. Calculation arterial oxygen saturation. [0003] At present, the commonly used non-invasive pulse oximetry equipment includes a wired transmission finger clip probe with a desktop measurement host, and a finger clip pulse oximeter that integrates a transmission finger probe and a measurement host. In the use of the above-mentioned measuring equipment, the subject puts his finger into the finger clip probe, and the measuring host drives the red and infr...

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved and the technical task proposed by the present invention are to improve the existing technology, provide a portable blood oxygen measurement system, and solve the problem that the traditional blood oxygen measurement equipment in the current technology will cause limited movement and cannot be realized Daily continuous monitoring, unable to carry out timely and effective treatment

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